refactor: Convert to esm

.swcrc

@@ -0,0 +1,13 @@
+{
+	"$schema": "https://swc.rs/schema.json",
+	"jsc": {
+		"parser": {
+			"syntax": "typescript",
+			"tsx": false
+		},
+		"target": "es2024",
+		"loose": false,
+		"keepClassNames": true 
+	},
+	"minify": false
+}

cli.js

@@ -1,17 +1,15 @@
 #!/usr/bin/env node
 
-const pkg = require("./package.json");
-const createServer = require("./dist").default;
-console.log("", createServer);
+import updateNotifier from "update-notifier";
+import { cli } from "./dist/cli.js";
+import createServer from "./dist/index.js";
+import pkg from "./package.json" with { type: "json" };
 
 try {
-	const updateNotifier = require("update-notifier");
 	updateNotifier({ pkg }).notify();
 } catch {}
 
-require("./dist/cli")
-	.cli({ version: pkg.version, createServer })
-	.catch((error) => {
-		console.error(error);
-		process.exit(1);
-	});
+cli({ version: pkg.version, createServer }).catch((error) => {
+	console.error(error);
+	process.exit(1);
+});

jest.config.js

@@ -1,6 +1,12 @@
-module.exports = {
-	preset: "ts-jest",
+export default {
+	transform: {
+		"^.+\\.(t|j)s$": "@swc/jest",
+	},
+	extensionsToTreatAsEsm: [".ts"],
 	testEnvironment: "node",
 	coverageDirectory: "./coverage/",
 	testRegex: "/__tests__/.*\\.tests\\.ts$",
+	moduleNameMapper: {
+		"^(\\.{1,2}/.*)\\.js$": "$1",
+	},
 };